Home / 2,519,568.33-3,781,787.36-2,383,016.91

Finding the Fourth Proportional to 2,519,568.33, 3,781,787.36 and 2,383,016.91

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Solution

The fourth proportional to 2,519,568.33, 3,781,787.36 and 2,383,016.91 is: 3,576,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,568.33 : 3,781,787.36 = 2,383,016.91 : x
  2. Step 2: Convert to fraction form
    2,519,568.33/3,781,787.36 = 2,383,016.91/x
  3. Step 3: Cross multiply
    2,519,568.33x = 3,781,787.36 × 2,383,016.91
  4. Step 4: Simplify right side
    2,519,568.33x = 9,012,063,216,989.17
  5. Step 5: Solve for x
    x = 9,012,063,216,989.17/2,519,568.33
  6. Step 6: Final answer
    x = 3,576,828.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.